Last updated: August 21, 2025
In January, Chang'an, China experiences a delightful winter climate characterized by mild temperatures. With a maximum of 25°C (77°F) and an average of 17°C (62°F), the weather remains comfortable for outdoor activities, despite the minimum dipping to 6°C (43°F) at night. The month sees moderate precipitation, totaling 35 mm (1.4 in) across approximately 4 days, ensuring the landscape retains its lush charm. Additionally, humidity levels hover around 64%, providing a refreshing, crisp atmosphere ideal for exploring the sights and sounds of this historic region.
In Chang'an, China, January heralds the beginning of the year's temperature cycle, with an inviting average of 17°C (62°F) that peaks at a comfortable 25°C (77°F). The month showcases a mild winter vibe, where the minimum temperature rests at a relatively warm 6°C (43°F). As January transitions into February, the warmth gradually intensifies, hinting at the spring ahead, with February mirroring January's minimum but nudging the average and maximum temperatures to 17°C (63°F) and 26°C (80°F), respectively. This slight increase not only enhances the allure of the season but also sets the stage for the rapid ascent in temperatures that follows in the ensuing months, marking a clear trend towards warmer weather as the region moves from the chill of winter into the blossoming warmth of spring.
In January, Chang'an experiences relatively light precipitation, totaling 35 mm (1.4 in) over just 4 days. This marks the beginning of a gradual increase in rainfall as the year unfolds, with February seeing a notable rise to 62 mm (2.5 in) across 8 days. As winter transitions into spring, the region's precipitation increases significantly, peaking in the summer months, particularly in June with an impressive 391 mm (15.4 in) over 26 days. This upward trend highlights Chang'an's shift from a drier January, with its crisp chill, to the lush, wetter landscapes of mid-year. The transition illustrates the locality's diverse climatic character, where each month brings a unique rhythm of rainfall and associated weather patterns.
In January, Chang'an experiences a humidity level of 64%, setting the stage for a winter that gradually transitions into the more humid months ahead. As February unfolds, humidity rises slightly to 68%, hinting at the approach of spring. March sees a notable uptick to 73%, further indicating increased moisture in the air. This trend peaks in the summer months, with July and August reaching a high of 88%, enveloping the city in a balmy embrace. Following the sultry summer, humidity levels begin to wane, dropping to 75% in September before descending back into the mid-range with 65% in October, and closing the year at 64% in November. This cycle showcases a clear seasonal rhythm in Chang'an's climate, where winter starts off dry but gives way to lush and humid summers.
In January, Chang'an, China, experiences a UV Index of 7, indicating a high exposure category with a burn time of just 25 minutes. As the winter month transitions to February, the UV Index escalates to 10, reaching a very high level and reducing the burn time to 15 minutes. This upward trend continues sharply through the spring and summer months, peaking in May with an extreme UV Index of 14, where sun protection becomes crucial with a minimal burn time of just 10 minutes. The intensity then slightly decreases in October and November but remains notably high, reflecting a year-round requirement for vigilant sun safety. To understand more about UV trends throughout the year, visit Chang'an UV Index.
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In Chang'an, China, January marks the beginning of a year with 201 hours of sunshine, a gentle introduction that gradually gives way to brighter months ahead. As winter melts into spring, the sun shines more generously, with February receiving 231 hours and March peaking at 241 hours. April maintains a steady glow with 226 hours, setting the stage for the sun-drenched days of May, which boasts an impressive 282 hours. The warmth continues to build through the summer months, peaking in July with a remarkable 309 hours of sunlight, the zenith of summer's embrace. This trend slightly tapers off as August and September settle into 273 and 276 hours, respectively, while October remains bright with 269 hours. As the year winds down, November and December offer 250 and 256 hours, respectively, emphasizing the rich annual tapestry of sunshine that illuminates Chang'an.
In Chang'an, China, January boasts a 62% chance of sunny weather, making it one of the brightest months of the year. This trend of relative brightness continues into February, which sees a slightly lower sun probability at 60%. However, as winter deepens, the likelihood of sunshine diminishes significantly from March onward, with a mere 38% chance, and even less during the late spring months—dropping to 28% by May. The summer months present a stark contrast; sunlight is fleeting, with June and August offering only 12% and 15% chances, respectively. Interestingly, the sun makes a comeback in November with a 63% likelihood, indicating a seasonal ebb and flow that highlights January's place as a bright winter gem in Chang'an's climate calendar.
In Chang'an, China, January ushers in 10 hours of daylight, marking the beginning of a gradual increase that heralds the approach of spring. As February rolls in, the daylight extends to 11 hours, setting the stage for a month of burgeoning brightness. This trend continues into March and April, where daylight reaches a balanced 12 hours, showcasing the harmonious transition between winter’s chill and the awakening of nature. The length of daylight peaks in May and June, basking in 13 hours, a time when the days are at their most generous. However, this abundance begins to taper off, as daylight gradually decreases from July through October, returning to 11 hours by October and cycling back to 10 hours in December. This rhythmic pattern not only reflects the changing seasons but also enriches the experience of daily life in this historic city.
In Chang'an, China, January ushers in a brisk wind with an average speed of 3.5 m/s (8 mph), setting a lively tone for the new year. As the months progress, the wind speed exhibits subtle fluctuations, dipping to its lowest in August at 2.8 m/s (6 mph), which signifies the calmness of the late summer. Remarkably, October witnesses a noticeable surge with winds reaching 4.5 m/s (10 mph), heralding the shift into autumn. Throughout the year, the winds tend to strengthen again in November and December, remaining steady around 3.6 m/s (8 mph) and 3.8 m/s (8 mph), suggesting a seasonal revival as the year closes. Overall, January's winds mirror a seasonal rhythm, punctuated by moments of both gentleness in summer and vigor in autumn.
Weather in Chang'an varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Chang'an, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February exhibit relatively similar temperatures, with minimal variation in minimum and average temperatures—January offers a minimum of 6°C (43°F) and an average of 17°C (62°F), while February sees a slight increase in the minimum to 6°C (44°F) and an average of 17°C (63°F). However, February tends to be wetter, with 62 mm (2.5 in) of precipitation over 8 days compared to January's 35 mm (1.4 in) over only 4 days. Additionally, February's humidity rises to 68%, compared to January's 64%. Overall, while both months are mild, February is characterized by warmer highs and increased rainfall. For more detailed information about February's weather, you can check Chang'an weather in February.
In January, the weather features a mild temperature range, with a minimum of 6°C (43°F) and a maximum of 25°C (77°F), leading to an average of 17°C (62°F). This month experiences relatively low precipitation of 35 mm (1.4 in) spread over just 4 days and has a humidity level of 64%. In contrast, March sees warmer temperatures, with a minimum of 11°C (52°F) and a maximum of 28°C (83°F), resulting in an average of 21°C (70°F). However, March also brings more substantial rainfall, totaling 95 mm (3.7 in) over 14 days, accompanied by higher humidity at 73%. For a detailed understanding of March's weather, you can visit Chang'an weather in March.
In January, the weather exhibits a mild winter climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F) and an average of 17°C (62°F). Precipitation is relatively low, amounting to 35 mm (1.4 in) over just 4 days, and the humidity hovers around 64%.
In contrast, April brings significantly warmer conditions, with temperatures starting at a minimum of 13°C (56°F) and peaking at 30°C (86°F), averaging 23°C (74°F). However, it is also the wettest month, seeing 128 mm (5.1 in) of rain spread over 13 days, resulting in higher humidity levels of 71%. For more detailed information, check out Chang'an weather in April.
January and May present distinctly contrasting weather patterns. In January, temperatures are relatively mild, with a minimum of 6°C (43°F), averaging around 17°C (62°F), and peaking at 25°C (77°F). The month experiences limited rainfall, amounting to only 35 mm (1.4 in) over approximately 4 days, along with a moderate humidity level of 64%. Conversely, May ushers in significantly warmer conditions, with a minimum temperature of 17°C (63°F) and an average of 26°C (80°F), reaching highs of 33°C (92°F). However, this warmth is accompanied by a substantial increase in precipitation, totaling 210 mm (8.3 in) over 20 days, and higher humidity at 79%. This stark difference showcases the transition from the cool and drier January to the warm and much wetter May. For more details, you can check Chang'an weather in May.
In January, the weather is relatively mild with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), averaging around 17°C (62°F). The month experiences light precipitation of about 35 mm (1.4 in) over approximately four days, with humidity levels averaging 64%. In stark contrast, June sees a significant increase in warmth, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 33°C (92°F) and an average of 28°C (84°F). The month is much wetter, with a staggering 391 mm (15.4 in) of rainfall spread across 26 days, alongside a higher humidity level of 77%. This dramatic shift in weather highlights the transition from the cool and drier conditions of January to the hot and humid climate typical of June. For more detailed insights, check out Chang'an weather in June.
January and July present starkly contrasting weather conditions. In January, temperatures range from a mild 6°C (43°F) at night, peaking at a comfortable 25°C (77°F) during the day, with an average of 17°C (62°F). The precipitation is relatively low at 35 mm (1.4 in) over just 4 days, and humidity stands at 64%. In contrast, July experiences warmer temperatures, with minimums of 25°C (78°F) and maximums soaring to 35°C (95°F), averaging 29°C (85°F). The month is much wetter, with 196 mm (7.7 in) of rainfall over 24 days and higher humidity levels of 88%. For a detailed look at the weather specifics in July, check out Chang'an weather in July.
In January, the weather is considerably milder, with temperatures ranging from a low of 6°C (43°F) to a high of 25°C (77°F). The month typically experiences about 35 mm (1.4 in) of precipitation over just 4 days, contributing to a relative humidity of 64%. In stark contrast, August brings a significant increase in heat and moisture, with temperatures ranging from 26°C (78°F) to a sweltering 35°C (95°F). This month sees an average precipitation of 356 mm (14.0 in) spread over 26 days, resulting in high humidity levels of 88%. For a more detailed look at August weather, visit Chang'an weather in August.
January and September present quite contrasting weather patterns. In January, temperatures range from a cool minimum of 6°C (43°F) to a pleasant maximum of 25°C (77°F), with an average of 17°C (62°F). The month experiences relatively low precipitation at 35 mm (1.4 in) over just four days, accompanied by a humidity level of 64%. In stark contrast, September sees significantly warmer temperatures, with minimums starting at 24°C (75°F) and peaking at 34°C (93°F), averaging 28°C (83°F). Precipitation also rises dramatically to 182 mm (7.2 in) spread across 21 days, and humidity increases to 75%. For a more detailed look at September weather, visit Chang'an weather in September.
In January, the weather is considerably cooler, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), and an average temperature of 17°C (62°F). This month sees relatively low precipitation, totaling 35 mm (1.4 in) over just 4 days, coupled with a humidity level of 64%. In contrast, October experiences warmer weather with a minimum temperature of 16°C (62°F) and a maximum of 33°C (92°F), averaging 25°C (78°F). Precipitation significantly increases to 118 mm (4.6 in) across 9 days, while humidity rises slightly to 65%. For more detailed information, check out Chang'an weather in October.
In January, temperatures range from a minimum of 6°C (43°F) to a maximum of 25°C (77°F), with an average temperature of 17°C (62°F). The month experiences 35 mm (1.4 in) of precipitation over about 4 days, while maintaining a humidity level of 64%. In contrast, November offers milder conditions with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 29°C (85°F), averaging at 22°C (72°F). It sees slightly less precipitation at 26 mm (1.0 in) over 5 days, but the humidity remains the same at 64%. For a more detailed look at November weather in Chang'an, you can visit Chang'an weather in November.
In comparing the weather between January and December, January tends to be slightly cooler, with minimum temperatures around 6°C (43°F) compared to December's minimum of 8°C (47°F). Both months have an average temperature of 17°C (62°F), yet December can reach higher maximums of up to 27°C (81°F) versus January's 25°C (77°F). Precipitation is greater in January, with 35 mm (1.4 in) over four days, while December sees less rain at 23 mm (0.9 in) on the same number of days. Additionally, humidity levels are slightly lower in January at 64%, compared to December's 69%. For a more detailed look at December weather, check out Chang'an weather in December.
As January rolls into Chang'an, the weather reveals a refreshing shift from the preceding months. With a mild average temperature hovering around 17°C, it invites a welcome respite from the sweltering heat typical of other seasons. The cooler minimum temperatures create a cozy atmosphere, perfect for those who appreciate a chill in the air. While precipitation is relatively low, scattered rainfall across just a few days ensures the landscape remains vibrant. The humidity, at a comfortable 64%, balances the cooler temperatures, making January a delightful time to experience the charm of Chang'an. For a comprehensive look at this month's climate nuances, visit Chang'an Climate.